#C4E671#C4E671

#C4E671 is a very light, vivid yellow-green. Relative luminance 0.695; OKLCH L 87.6% C 0.149 H 122.9°. Best body text is #000000 at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#C4E671
RGB	rgb(196, 230, 113)
HSL	hsl(77, 70%, 67%)
HSV	hsv(77, 51%, 90%)
CMYK	cmyk(14.8%, 0%, 50.9%, 9.8%)
CIE-LAB	lab(86.76, -28.71, 52.79)
CIE-LCH	lch(86.76, 60.10, 118.54°)
OKLab	oklab(87.59% -0.0809 0.1251)
OKLCH	oklch(87.59% 0.149 122.9)
XYZ	xyz(54.0426, 69.5215, 26.1915)
Luminance	0.6952 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E671 #9371E6

analogous

#E6CE71 #C4E671 #8AE671

triadic

#C4E671 #71C4E6 #E671C4

tetradic

#C4E671 #71E6CE #9371E6 #E6718A

square

#C4E671 #71E6CE #9371E6 #E6718A

split-complementary

#C4E671 #718AE6 #CE71E6

monochromatic

#8FBC21 #AEDD3D #C4E671 #DAEFA5 #EFF8D9

Accessibility & contrast

On white

1.41

#C4E671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.90

#C4E671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E671

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E671	#FFFFFF	#000000	##000000
##C4E671	1.00	1.41	14.90	14.90
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.90	21.00	1.00	1.00
##000000	14.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DA66

Deuteranopia (green-blind)

#EDD978

Tritanopia (blue-blind)

#CCDCCB

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c4e671;
/* rgb */ color: rgb(196, 230, 113);
/* oklch */ color: oklch(87.6% 0.149 122.9);

Tailwind

colors: {
  custom: {
    50: '#d8ee9d',
    500: '#c4e671',
    950: '#000000',
  },
}

SCSS

$custom: #c4e671;
$custom-light: #d8ee9d;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e671",
  "rgb": {
    "r": 196,
    "g": 230,
    "b": 113
  },
  "hsl": {
    "h": 77.436,
    "s": 70.06,
    "l": 67.255
  },
  "oklch": {
    "l": 0.87593,
    "c": 0.14903,
    "h": 122.9
  },
  "luminance": 0.69522
}

Semantic roles & 50–950 ramp

primary

#C4E671

secondary

#6440BB

accent

#13D24B

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #C4E671

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →